Rosemary Patricia Pebe Sebert is an American singersongwriter from Brentwood, Tennessee, who is the mother of singersongwriter Kesha. Pebe is best known for cowriting numberone hits for Dolly Parton, Pitbull and Kesha. Sebert and Kesha have writtenreleased songs together. The songs Sebert wrote for other artists have combined sales of overmillion copies in the United States alone. Since 2013, Sebert has been appearing as a regular on reality show Kesha My Crazy Beautiful Life, which stars Kesha and is filmed by her son Lagan.
Sebert was born as Rosemary Patricia Sebert on March 17, 1956 in Michigan City, Indiana and her early years were spent on her parents farm. Her father was of German descent and her mother was of Polish descent. Pebe began singing and making up songs at ageand singing publicly by age six, and she trained as a singer and played piano and guitar. Sebert sang in groups, bands, and as a solo artist. She entered the prestigious Interlochen Arts Academy at age 15, where she participated in the exclusive Madrigal group, which toured by invitation in Europe. She also toured as a soprano with The American Youth Symphony and Choir. She began playing coffeehouses in Chicago and Europe throughout her highschool years.
Source: Wikipedia